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Neidigh N, Alexander A, van Emmerik P, Higgs A, Plack L, Clem C, Cater D, Marozkina N, Gaston B. Photolytic Measurement of Tissue S-Nitrosothiols in Rats and Humans In Vivo. Molecules 2022; 27:1294. [PMID: 35209089 PMCID: PMC8877821 DOI: 10.3390/molecules27041294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/25/2022] [Accepted: 01/29/2022] [Indexed: 11/26/2022] Open
Abstract
S-nitrosothiols are labile thiol-NO adducts formed in vivo primarily by metalloproteins such as NO synthase, ceruloplasmin, and hemoglobin. Abnormal S-nitrosothiol synthesis and catabolism contribute to many diseases, ranging from asthma to septic shock. Current methods for quantifying S-nitrosothiols in vivo are suboptimal. Samples need to be removed from the body for analysis, and the S-nitrosothiols can be broken down during ex vivo processing. Here, we have developed a noninvasive device to measure mammalian tissue S-nitrosothiols in situ non-invasively using ultraviolet (UV) light, which causes NO release in proportion to the S-nitrosothiol concentration. We validated the assay in vitro; then, we applied it to measure S-nitrosothiols in vivo in rats and in humans. The method was sensitive to 0.5 µM, specific (did not detect other nitrogen oxides), and was reproducible in rats and in humans. This noninvasive approach to S-nitrosothiol measurements may be applicable for use in human diseases.
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Affiliation(s)
- Noah Neidigh
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Alyssa Alexander
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Parker van Emmerik
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Allison Higgs
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Logan Plack
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Charles Clem
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Daniel Cater
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Nadzeya Marozkina
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Benjamin Gaston
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
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Spinella PC, Sniecinski RM, Trachtenberg F, Inglis HC, Ranganathan G, Heitman JW, Szlam F, Danesh A, Stone M, Keating SM, Levy JH, Assmann SF, Steiner ME, Doctor A, Norris PJ. Effects of blood storage age on immune, coagulation, and nitric oxide parameters in transfused patients undergoing cardiac surgery. Transfusion 2019; 59:1209-1222. [PMID: 30835880 DOI: 10.1111/trf.15228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/13/2018] [Accepted: 12/15/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Retrospective studies suggested that storage age of RBCs is associated with inflammation and thromboembolism. The Red Cell Storage Duration Study (RECESS) trial randomized subjects undergoing complex cardiac surgery to receive RBCs stored for shorter versus longer periods, and no difference was seen in the primary outcome of change in multiple organ dysfunction score. STUDY DESIGN AND METHODS In the current study, 90 subjects from the RECESS trial were studied intensively using a range of hemostasis, immunologic, and nitric oxide parameters. Samples were collected before transfusion and on Days 2, 6, 28, and 180 after transfusion. RESULTS Of 71 parameters tested, only 4 showed a significant difference after transfusion between study arms: CD8+ T-cell interferon-γ secretion and the concentration of extracellular vesicles bearing the B-cell marker CD19 were higher, and plasma endothelial growth factor levels were lower in recipients of fresh versus aged RBCs. Plasma interleukin-6 was higher at Day 2 and lower at Days 6 and 28 in recipients of fresh versus aged RBCs. Multiple parameters showed significant modulation after surgery and transfusion. Most analytes that changed after surgery did not differ based on transfusion status. Several extracellular vesicle markers, including two associated with platelets (CD41a and CD62P), decreased in transfused patients more than in those who underwent surgery without transfusion. CONCLUSIONS Transfusion of fresh versus aged RBCs does not result in substantial changes in hemostasis, immune, or nitric oxide parameters. It is possible that transfusion modulates the level of platelet-derived extracellular vesicles, which will require study of patients randomly assigned to receipt of transfusion to define.
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Affiliation(s)
- Philip C Spinella
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri
| | - Roman M Sniecinski
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
| | | | | | | | | | - Fania Szlam
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
| | - Ali Danesh
- Vitalant Research Institute, San Francisco, California
| | - Mars Stone
- Vitalant Research Institute, San Francisco, California
| | | | - Jerrold H Levy
- Department of Anesthesiology and Critical Care, Duke University School of Medicine, Durham, North Carolina
| | | | - Marie E Steiner
- Department of Hematology and Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Allan Doctor
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri
| | - Philip J Norris
- Vitalant Research Institute, San Francisco, California.,Department of Laboratory Medicine, University of California, San Francisco, California.,Department of Medicine, University of California, San Francisco, California
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Raffay TM, Dylag AM, Di Fiore JM, Smith LA, Einisman HJ, Li Y, Lakner MM, Khalil AM, MacFarlane PM, Martin RJ, Gaston B. S-Nitrosoglutathione Attenuates Airway Hyperresponsiveness in Murine Bronchopulmonary Dysplasia. Mol Pharmacol 2016; 90:418-26. [PMID: 27484068 PMCID: PMC5034690 DOI: 10.1124/mol.116.104125] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 07/28/2016] [Indexed: 12/20/2022] Open
Abstract
Bronchopulmonary dysplasia (BPD) is characterized by lifelong obstructive lung disease and profound, refractory bronchospasm. It is observed among survivors of premature birth who have been treated with prolonged supplemental oxygen. Therapeutic options are limited. Using a neonatal mouse model of BPD, we show that hyperoxia increases activity and expression of a mediator of endogenous bronchoconstriction, S-nitrosoglutathione (GSNO) reductase. MicroRNA-342-3p, predicted in silico and shown in this study in vitro to suppress expression of GSNO reductase, was decreased in hyperoxia-exposed pups. Both pretreatment with aerosolized GSNO and inhibition of GSNO reductase attenuated airway hyperresponsiveness in vivo among juvenile and adult mice exposed to neonatal hyperoxia. Our data suggest that neonatal hyperoxia exposure causes detrimental effects on airway hyperreactivity through microRNA-342-3p–mediated upregulation of GSNO reductase expression. Furthermore, our data demonstrate that this adverse effect can be overcome by supplementing its substrate, GSNO, or by inhibiting the enzyme itself. Rates of BPD have not improved over the past two decades; nor have new therapies been developed. GSNO-based therapies are a novel treatment of the respiratory problems that patients with BPD experience.
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Affiliation(s)
- Thomas M Raffay
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Andrew M Dylag
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Juliann M Di Fiore
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Laura A Smith
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Helly J Einisman
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Yuejin Li
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Mitchell M Lakner
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Ahmad M Khalil
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Peter M MacFarlane
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Richard J Martin
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Benjamin Gaston
- Division of Neonatology (T.M.R., A.M.D., J.M.D.F., P.M.M., R.J.M.) and Division of Pediatric Pulmonology (L.A.S., H.J.E., Y.L., B.G.), Department of Pediatrics, Rainbow Babies and Children's Hospital, and Department of Pharmacology (M.M.L.) and Department of Genetics and Genome Sciences (A.M.K.), Case Western Reserve University School of Medicine, Cleveland, Ohio
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